5,10,15-tris(pentafluorophenyl)-20-(4,4,5,5-tetramethyl-[1,3]dioxaborolan-2-yl)por-phyrinatozinc(II) | 1212020-74-0

• 分子结构分类: 有机化合物
• 英文名称: 5,10,15-tris(pentafluorophenyl)-20-(4,4,5,5-tetramethyl-[1,3]dioxaborolan-2-yl)por-phyrinatozinc(II)
• 英文别名: 5,10,15-tris(pentafluorophenyl)-20-(4,4,5,5-tetramethyl-[1,3]dioxaborolan-2-yl)porphyrinatozinc(II)
• CAS: 1212020-74-0
• 化学式: C₄₄H₂₀BF₁₅N₄O₂Zn
• 分子量: 997.845
• InChiKey: XIOJFAQBLNCTMO-RJHNKLINSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  5,10,15-tris(pentafluorophenyl)-20-(4,4,5,5-tetramethyl-[1,3]dioxaborolan-2-yl)por-phyrinatozinc(II) 、 4-hydroxycarbonyl-5-bromo-2,7-di-tert-butyl-9,9-dimethylxanthene 在 四(三苯基膦)钯 、 potassium carbonate 、 盐酸 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 、 二氯甲烷 、 水 为溶剂， 反应 22.0h， 以42%的产率得到5-[2,7-di-tert-butyl-5-hydroxycarbonyl-9,9-dimethylxanthen-4-yl]-10,15,20-tris(pentafluorophenyl)porphyrin
  参考文献：
  名称：

  Efficient Synthesis of Hangman Porphyrins

  摘要：

  A two-step synthetic method has been designed to furnish hangman porphyrins in good yields from easily available starting materials. The use of the microwave irradiation technique has been found to be valuable for delivering the carboxylic acid hanging group in a much simplified and less time-consuming basic ester hydrolysis (4 h vs 7 days under harsh acidic conditions). The new route facilitates the synthesis of various hangman porphyrins that previously had limited or no access.

  DOI：

  10.1021/ol902947h
• 作为产物：
  描述：

  [5-bromo-10,15,20-tri(pentafluorophenyl)porphinato]zinc(II) 、 联硼酸频那醇酯 在 palladium bis[bis(diphenylphosphino)ferrocene] dichloride 、 potassium acetate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 以66%的产率得到5,10,15-tris(pentafluorophenyl)-20-(4,4,5,5-tetramethyl-[1,3]dioxaborolan-2-yl)por-phyrinatozinc(II)
  参考文献：
  名称：

  Efficient Synthesis of Hangman Porphyrins

  摘要：

  A two-step synthetic method has been designed to furnish hangman porphyrins in good yields from easily available starting materials. The use of the microwave irradiation technique has been found to be valuable for delivering the carboxylic acid hanging group in a much simplified and less time-consuming basic ester hydrolysis (4 h vs 7 days under harsh acidic conditions). The new route facilitates the synthesis of various hangman porphyrins that previously had limited or no access.

  DOI：

  10.1021/ol902947h